CN206724220U - The feed hopper of novel biomass fuel boiler - Google Patents
The feed hopper of novel biomass fuel boiler Download PDFInfo
- Publication number
- CN206724220U CN206724220U CN201720298714.4U CN201720298714U CN206724220U CN 206724220 U CN206724220 U CN 206724220U CN 201720298714 U CN201720298714 U CN 201720298714U CN 206724220 U CN206724220 U CN 206724220U
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- CN
- China
- Prior art keywords
- contracting
- glassware
- biomass fuel
- bucket body
- feed hopper
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Abstract
The utility model discloses a kind of feed hopper of novel biomass fuel boiler, the feed hopper belongs to boiler manfacturing field, including：Bucket body（1）, be oriented to turnover panel（2）, scavenging conduit（3）, contracting glassware（4）, travel(l)ing grate（5）；Contracting glassware（4）It is fixedly mounted on bucket body（1）Middle part, contracting glassware（4）Top is provided with herringbone and is oriented to turnover panel（2）, herringbone guiding turnover panel（2）With contracting glassware（4）Connecting portion is contracting glassware charging aperture, face contracting glassware（4）Scavenging conduit is installed above charging aperture（3）, bucket body（1）Bottom is provided with rotatable fire grate（5）.
Description
Technical field
The utility model belongs to boiler manfacturing field, more particularly to a kind of uses biomass fuel feeding boiler combustion
Feed hopper.
Background technology：
Biomass fuel boiler is a species of boiler, is the major class boiler that the energy is done with biomass fuel, biology
Matter fuel is usually with agriculture and forestry organic waste material, such as stalk, sawdust, bagasse, rice chaff, by crushing, mixing, extruding, drying
Technique, block or column is made, its diameter is generally 6-8 millimeters, and length is 4-5 times of its diameter, and percentage of damage is less than 1.5%- more
2.0%, dry basis moisture content is less than 10%-15%, and content of ashes is less than 1.5%, and sulfur content and chlorinity are respectively less than 0.07%, nitrogen content
A kind of Novel clean-fuel that can directly burn less than 0.5%；The species of biomass fuel boiler is various, such as biomass steam
Boiler, biomass hot water boiler, biomass thermal wind furnace etc., biomass fuel boiler is typically using most suitable biomass fuel combustion
Combustion apparatus reciprocal grate, for boiler in structure design, relatively conventional boiler furnace space is larger, at the same arrange it is very reasonable
Secondary Air, be advantageous to the abundant burning of biomass fuel.Biomass fuel boiler needs to feed at work, and charging needs make
With feed hopper, in order to control the speed of charging, ensure the stability of charging, it is necessary to which a device is set at the middle part of hopper to entering
Doses is controlled, and prior art is to install a contracting glassware in boiler feed bucket to be used to control inlet amount, and contracting glassware enters
Material mouth can not be opened very big, inlet amount is caused very much incomplete combustion in boiler greatly greatly very much, according to boiler requirements of one's work
Must be small by the opening of contracting glassware charging aperture, contracting glassware charging aperture opening is small and easily causes contracting glassware to get stuck, once
The needs that get stuck manually are dredged, that is, raise guide plate, dredge contracting glassware manually.The present invention is existing for prior art
Defect, the structure of conventional feeds bucket is reformed, be exactly in traditional biomass fuel boiler feed hopper above contracting glassware
Increase a scavenging conduit, carry out strength purging to the import of contracting glassware using compressed air to solve the problem of getting stuck, work as compressed air
Contracting glassware strength purging can not be dredged when getting stuck again using the method manually dredged, but such case seldom occurs, therefore
The number of artificial dredging contracting glassware can be greatly reduced.
The content of the invention：
In order to overcome the shortcomings of the prior art, the utility model is reformed to existing hopper, increase in hopper
One scavenging conduit, the purpose of innovation are to make feed hopper avoid getting stuck as far as possible, once getting stuck needs work when being worked because of boiler
People needs to stop feeding when removing the biomass fuel blocked manually, causes feed hopper to cannot be guaranteed continuous feeding, is wasting people
Worker is returned while power and brings certain danger when manual removing gets stuck.
The technical solution adopted in the utility model is：
A kind of feed hopper of novel biomass fuel boiler, including：Bucket body, herringbone are oriented to turnover panel, scavenging conduit, contracting
Glassware, travel(l)ing grate；Contracting glassware is fixedly mounted on the middle part of bucket body, and herringbone is provided with above contracting glassware and is oriented to turnover panel, is fallen
Splayed is oriented to turnover panel and contracting glassware connecting portion is contracting glassware charging aperture, and scavenging conduit is provided with above face contracting glassware charging aperture,
Bucket body bottom is provided with travel(l)ing grate.
It is of the present utility model further technical scheme be：
Preferably：Described bucket body section is square, rectangle or circle.
Preferably：Described bucket body, herringbone guiding turnover panel and contracting glassware is made up of stainless steel or 20GB3087 carbon steels.
Preferably：Described contracting glassware is fixed on bucket body by support（Not depending on going out in figure）, contracting glassware discharging opening it is straight
Footpath is longer than the length of biomass fuel block.
Preferably：Described scavenging conduit is fixed on bucket body by support（Not depending on going out in figure）.
Preferably：Two pieces of described herringbones are oriented to turnover panel upper end and ridden on bucket body, the charging aperture of lower end and contracting glassware
Place axis connection and can with pivoting in order to biomass fuel blocks when clear up.
Preferably：Described contracting glassware is made up of rotating part and fixed part, the controllable biology of rotation of rotating part
The break-make that matter fuel falls.
The beneficial effects of the utility model are：Provide a kind of feed hopper of novel biomass fuel boiler, the hopper
Compared to the prior art there is advantages below：
（1）It can automatically prevent from getting stuck, the scavenging conduit continuous firing during hopper feed, contracting be blowed to powerful air-flow
Glassware charging aperture, slight getting stuck are excluded, and greatly reducing the number manually removed and got stuck.
（2）Biomass fuel is evenly distributed on travel(l)ing grate in feeding process by contracting glassware, can avoid fire grate
Gone here and there before flame, burn out hopper.
Brief description of the drawings：
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the amplification assumption diagram of contracting glassware of the present utility model, and top is charging aperture, and bottom is discharging opening, at center
For rotating part, outward flange is fixed part.
In figure：Feed hopper 1, herringbone are oriented to turnover panel 2, scavenging conduit 3, contracting glassware 4, travel(l)ing grate 5.
Embodiment
Preferred embodiment of the present utility model is described in detail below, so that advantages and features energy of the present utility model
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to the scope of protection of the utility model.
A kind of feed hopper of novel biomass fuel boiler, including：Bucket body 1, herringbone are oriented to turnover panel 2, scavenging conduit
3rd, contracting glassware 4, travel(l)ing grate 5；Contracting glassware 4 is fixedly mounted on the middle part of bucket body 1, and the top of contracting glassware 4 is provided with herringbone and led
To turnover panel 2, it is contracting glassware charging aperture that herringbone, which is oriented to turnover panel 2 and the connecting portion of contracting glassware 4, the charging aperture of face contracting glassware 4 top
Scavenging conduit 3 is installed, the bottom of bucket body 1 is provided with rotatable fire grate 5；The section of described bucket body 1 is square, rectangle or circle
Shape；Described bucket body 1, herringbone guiding turnover panel 2 and contracting glassware 3 is made up of stainless steel or 20GB3087 carbon steels；Described contracting
Glassware 4 is fixed on bucket body 1 by support, and the diameter of the discharging opening of contracting glassware 4 is longer than the length of biomass fuel block；Described
Scavenging conduit 3 is fixed on bucket body 1 by support；The upper end that two pieces of described herringbones are oriented to turnover panel 2 is ridden on bucket body 1, under
End and contracting glassware 4 charging aperture at axis connection and can with pivoting in order to biomass fuel blocks when clear up；Described contracting
Glassware 4 is made up of rotating part and fixed part, the break-make of the controllable biomass fuel whereabouts of rotation of rotating part.
As shown in figure 1, in normal work, biomass fuel is sent into hopper 1 by conveyer, starts contracting glassware 4, adjust to
Required rotating speed, the difference of rotating speed can control discharge quantity, while start scavenging conduit 3 and send out high wind, and scavenging conduit 3 passes through compressed air pair
The import of contracting glassware 4 is purged, and biomass fuel is uniformly entered contracting glassware 4, is being entered so as to avoid biomass fuel
It is stuck when entering contracting glassware 4, forms 180 ° of back-to-back two spaces in contracting glassware 4 between rotating part and fixed part, its
In spatial rotational a to top when receive charging, turn to the bottom be discharging, two spaces charging and discharging alternating
Carry out, from effect, contracting glassware 4 is out that one closes to the effect of feeding, and biomass fuel passes through biomass when closing when opening
Fuel can not be by, had both controlled the falling amount of biomass fuel, biomass fuel segmentation is dropped on travel(l)ing grate 5 again,
Cause skewered stock bucket before flame so as to solve the problems, such as that biomass fuel enters boiler combustion；When biomass fuel is expected in contracting
Just in case being stuck and when the compressed air purging of scavenging conduit is motionless in device 4, it is possible to manual unlocking turnover panel 2, to the biology blocked
Matter fuel is cleared up, so as to ensure the stable addition biomass fuel boiler of biomass fuel.
It is only the mentality of designing of some embodiments of the present utility model above, in the case where system allows, this reality
It can be expanded to while external more equipment with new, so as to extend its function to greatest extent.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of feed hopper of novel biomass fuel boiler, including：Bucket body（1）, herringbone be oriented to turnover panel（2）, purging
Pipe（3）, contracting glassware（4）, travel(l)ing grate（5）；It is characterized in that：Contracting glassware（4）It is fixedly mounted on bucket body（1）Middle part, contracting material
Device（4）Top is provided with herringbone and is oriented to turnover panel（2）, herringbone guiding turnover panel（2）With contracting glassware（4）Connecting portion is expected for contracting
Device charging aperture, face contracting glassware（4）Scavenging conduit is installed above charging aperture（3）, bucket body（1）Bottom is provided with rotatable fire grate
（5）.
A kind of 2. feed hopper of novel biomass fuel boiler as claimed in claim 1, it is characterised in that：Described bucket body
（1）Section be square or rectangular.
A kind of 3. feed hopper of novel biomass fuel boiler as claimed in claim 1, it is characterised in that：Described bucket body
（1）, herringbone be oriented to turnover panel（2）With contracting glassware（4）It is made up of stainless steel or 20GB3087 carbon steels.
A kind of 4. feed hopper of novel biomass fuel boiler as claimed in claim 1, it is characterised in that：Described contracting material
Device（4）Bucket body is fixed on by support（1）On, contracting glassware（4）The diameter of discharging opening be longer than the length of biomass fuel block.
A kind of 5. feed hopper of novel biomass fuel boiler as claimed in claim 1, it is characterised in that：Described purging
Pipe（3）Bucket body is fixed on by support（1）On.
A kind of 6. feed hopper of novel biomass fuel boiler as claimed in claim 1, it is characterised in that：It is described fall eight
Font is oriented to turnover panel（2）There are two pieces, two pieces of herringbones are oriented to turnover panel（2）Upper end ride over bucket body（1）On, lower end and contracting glassware
（4）Charging aperture at axis connection and can with pivoting in order to biomass fuel blocks when clear up.
A kind of 7. feed hopper of novel biomass fuel boiler as claimed in claim 1, it is characterised in that：Described contracting material
Device（4）It is made up of rotating part and fixed part, the break-make of the controllable biomass fuel whereabouts of rotation of rotating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298714.4U CN206724220U (en) | 2017-03-26 | 2017-03-26 | The feed hopper of novel biomass fuel boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298714.4U CN206724220U (en) | 2017-03-26 | 2017-03-26 | The feed hopper of novel biomass fuel boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206724220U true CN206724220U (en) | 2017-12-08 |
Family
ID=60502567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720298714.4U Expired - Fee Related CN206724220U (en) | 2017-03-26 | 2017-03-26 | The feed hopper of novel biomass fuel boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206724220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360584A (en) * | 2019-07-17 | 2019-10-22 | 湖北长方缘环保设备有限公司 | A kind of anti-backfire automatic discharge boiler |
-
2017
- 2017-03-26 CN CN201720298714.4U patent/CN206724220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360584A (en) * | 2019-07-17 | 2019-10-22 | 湖北长方缘环保设备有限公司 | A kind of anti-backfire automatic discharge boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 221011 north side of Suzhou Road, Xuzhou Industrial Park, Jiawang District, Xuzhou, Jiangsu, China Patentee after: Jiangsu Jinding energy saving technology Limited by Share Ltd Address before: 221011 north side of Suzhou Road, Xuzhou Industrial Park, Jiawang District, Xuzhou, Jiangsu, China Patentee before: JIANGSU JINDING BOILER CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel biomass fuel furnace's feeding hopper Effective date of registration: 20180912 Granted publication date: 20171208 Pledgee: Bank of China, Limited by Share Ltd, Xuzhou Copper Mt. branch Pledgor: Jiangsu Jinding energy saving technology Limited by Share Ltd Registration number: 2018320000177 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200320 Granted publication date: 20171208 Pledgee: Bank of China, Limited by Share Ltd, Xuzhou Copper Mt. branch Pledgor: Jiangsu Jinding energy saving technology Limited by Share Ltd Registration number: 2018320000177 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20200326 |